//dwdwadwa
package ast.tsa;
import ast.A;

//注释2
public class D extends A{

    private String name;
    private String hello = "hello";

    //注释1
    public void visit() throws Exception {

    }

    /**
     * 注释3
     * @param args
     */
    public void demo(String args) {
        try{

        }catch (Exception e){

        }finally {
            visit();
        }
    }
}
